EDUC8
ibm2030
EDUC-8 recreation by Gwyllym Suter
Components (30)
| Reference | Value | Description |
|---|---|---|
| Q1-Q3 | BC548 | |
| U1,U6 | 74LS37 | |
| U2 | 74LS164 | |
| U3 | NA555P | |
| U4 | AY-3-1015 | |
| U5 | 74LS04 | |
| U7 | 74LS165 | |
| U8 | 74LS123 | |
| C1,C2 | 100nf | |
| C3,C4 | 100nF | |
| C5,C6 | 220pF | |
| D1 | OVERRUN | |
| D2 | PARITY ERROR | |
| D3 | FRAMING ERROR | |
| D4 | RX | |
| D5 | TX | |
| H1-H4 | MountingHole_Pad | |
| J1-J4 | Conn_01x04_Male | |
| R1 | R | |
| R2,R12-R14,R16 | 4k7 | |
| R3 | 1K | |
| R4-R8 | 180R | |
| R9 | 2k2 | |
| R10,R11,R15 | 470R | |
| RV1 | 5k | |
| SW1 | NDB2 | |
| SW2 | NDB1 | |
| SW3 | PARITY ODD_EVEN | |
| SW4 | STOP BIT | |
| SW5 | PARITY |